73646720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 128

約数和(自身を含む): 213269760

約数和(自身を除く): 139623040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 967, 1088, 1120, 1190, 1360, 1904, 1934, 2176, 2240, 2380, 2720, 3808, 3868, 4480, 4760, 4835, 5440, 6769, 7616, 7736, 9520, 9670, 10880, 13538, 15232, 15472, 16439, 19040, 19340, 27076, 30944, 32878, 33845, 38080, 38680, 54152, 61888, 65756, 67690, 76160, 77360, 82195, 108304, 115073, 123776, 131512, 135380, 154720, 164390, 216608, 230146, 263024, 270760, 309440, 328780, 433216, 460292, 526048, 541520, 575365, 618880, 657560, 866432, 920584, 1052096, 1083040, 1150730, 1315120, 1841168, 2104192, 2166080, 2301460, 2630240, 3682336, 4332160, 4602920, 5260480, 7364672, 9205840, 10520960, 14729344, 18411680, 36823360, 73646720]

約数ペア:

[(1, 73646720), (2, 36823360), (4, 18411680), (5, 14729344), (7, 10520960), (8, 9205840), (10, 7364672), (14, 5260480), (16, 4602920), (17, 4332160), (20, 3682336), (28, 2630240), (32, 2301460), (34, 2166080), (35, 2104192), (40, 1841168), (56, 1315120), (64, 1150730), (68, 1083040), (70, 1052096), (80, 920584), (85, 866432), (112, 657560), (119, 618880), (128, 575365), (136, 541520), (140, 526048), (160, 460292), (170, 433216), (224, 328780), (238, 309440), (272, 270760), (280, 263024), (320, 230146), (340, 216608), (448, 164390), (476, 154720), (544, 135380), (560, 131512), (595, 123776), (640, 115073), (680, 108304), (896, 82195), (952, 77360), (967, 76160), (1088, 67690), (1120, 65756), (1190, 61888), (1360, 54152), (1904, 38680), (1934, 38080), (2176, 33845), (2240, 32878), (2380, 30944), (2720, 27076), (3808, 19340), (3868, 19040), (4480, 16439), (4760, 15472), (4835, 15232), (5440, 13538), (6769, 10880), (7616, 9670), (7736, 9520)]